Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1991-03-05
1993-05-18
Olszewski, Robert P.
Sheet feeding or delivering
Feeding
With means to align sheet
271268, 271251, B65H 900
Patent
active
052113906
ABSTRACT:
A sheet feeding device for feeding a sheet by a vibration wave includes a pair of rotatable rollers each having a rotary shaft orthogonal to the direction of conveyance of the sheet and substantially parallel to the surface of the sheet. The sheet feeding device is designed such that the sheet is nipped by and between the pair of rollers with suitable pressure, thereby eliminating lateral shift and inclination for any extraneous force applied to the sheet.
REFERENCES:
patent: 3929327 (1975-12-01), Olson
patent: 4227685 (1980-10-01), Fischer
patent: 4248416 (1981-02-01), Seib
patent: 4349188 (1982-09-01), Young
patent: 4426073 (1984-01-01), Mizuma
patent: 4546964 (1985-10-01), Linthout
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 4836527 (1989-06-01), Wong
patent: 4919318 (1990-04-01), Wong
patent: 5062622 (1991-11-01), Kataoka et al.
patent: 5065999 (1991-11-01), Kataoka et al.
patent: 5085423 (1992-02-01), Nishimoto et al.
Garrison, S. P., et al., "Paper Feed", IBM Technical Disclosure Bulletin, vol. 22, No. 5, pp. 1746-1748. Oct. 1979.
Kroeker, E. B. "Cone Roller Couple", IBM Technical Disclosure Bulletin, vol. 25, No. 10, p. 5138. Mar. 1983.
Canon Kabushiki Kaisha
Olszewski Robert P.
Reiss Steven M.
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